/*******************************************************************************
 * Copyright 2010 Simon Mieth
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
/*
 * Created on 28.10.2008
 *
 */
package cn.kkdlk.parse.dxf.generator.entities;

import cn.kkdlk.parse.common.DraftEntity;
import cn.kkdlk.parse.dxf.generator.DXFGenerationConstants;
import cn.kkdlk.parse.dxf.generator.DXFGenerationContext;
import cn.kkdlk.parse.dxf.generator.DXFOutput;
import cn.kkdlk.parse.dxf.generator.conf.DXFSubType;
import cn.kkdlk.parse.entities.Text;
import cn.kkdlk.parse.io.GenerationException;
import cn.kkdlk.parse.util.Constants;

public class DXFTextGenerator extends AbstractDXFEntityGenerator {


    protected String defaultTextHeight;

    public String getDXFEntityType() {
        return Constants.ENTITY_TYPE_TEXT;
    }


    protected void outputGroupCode(int groupCode, DXFOutput out, DXFGenerationContext context) throws GenerationException {


    }

    @Override
    protected void generateSubType(DXFSubType subtype, DraftEntity entity,
                                   DXFOutput output, DXFGenerationContext context)
            throws GenerationException {
        if (subtype.getName().equals(Constants.SUBCLASS_MARKER_ENTITY_TEXT)) {
            Text text = (Text) entity;
            for (int groupCode : subtype.getGroupCodes()) {
                switch (groupCode) {
                    case 1:
                        output.output(1, text.getText());
                        break;
                    case 7:
                        output.output(7, text.getTextStyle());
                        break;
                    case 10:
                        output.output(10, text.getInsertPoint().getX());
                        break;
                    case 20:
                        output.output(20, text.getInsertPoint().getY());
                        break;
                    case 30:
                        output.output(30, text.getInsertPoint().getZ());
                        break;
                    case 11:
                        output.output(11, text.getAlignmentPoint().getX());
                        break;
                    case 21:
                        output.output(21, text.getAlignmentPoint().getY());
                        break;
                    case 31:
                        output.output(31, text.getAlignmentPoint().getZ());
                        break;
                    case 39:
                        output.output(39, text.getThickness());
                        break;
                    case 40:
                        if (text.getHeight() > 0) {
                            output.output(40, text.getHeight());
                        } else if (context.hasAttribute(DXFGenerationConstants.DEFAULT_TEXT_HEIGHT)) {
                            output.output(40, (String) context.getAttribute(DXFGenerationConstants.DEFAULT_TEXT_HEIGHT));
                        }
                        break;
                    case 41:
                        output.output(41, text.getScaleX());
                        break;
                    case 50:
                        output.output(50, text.getRotation());
                        break;
                    case 51:
                        output.output(51, text.getObliqueAngle());
                        break;
                    case 72:
                        output.output(72, text.getAlign());
                        break;
                    case 73:
                        output.output(73, text.getValign());
                        break;
                    case 370:
                        int lineWeight = text.getLineWeight();
                        if (lineWeight != 0) {
                            output.output(370, lineWeight);
                        }
                        break;

                    default:
                        super.outputCommonGroupCode(groupCode, text, output);

                }
            }
        }
    }

}
